Cognitive function in the context of "Motor skills"

Neurotherapy is medical treatment that implements systemic targeted delivery of an energy stimulus or chemical agents to a specific neurological zone in the body to alter neuronal activity and stimulate neuroplasticity in a way that develops (or balances) a nervous system in order to treat different diseases, restore and/or to improve patients' physical strength, cognitive functions, and overall health.

The insular cortex (also insula and insular lobe) is a portion of the cerebral cortex folded deep within the lateral sulcus (the fissure separating the temporal lobe from the parietal and frontal lobes) within each hemisphere of the mammalian brain.

The insulae are believed to be involved in consciousness and play a role in diverse functions usually linked to emotion, interoception, or the regulation of the body's homeostasis. These functions include compassion, empathy, taste, perception, motor control, self-awareness, cognitive functioning, interpersonal relationships, and awareness of homeostatic emotions such as hunger, pain and fatigue. In relation to these, it is involved in psychopathology.

Frame semantics is a theory of linguistic meaning developed by Charles J. Fillmore that extends his earlier case grammar. It relates linguistic semantics to encyclopedic knowledge. The basic idea is that one cannot understand the meaning of a single word without access to all the essential knowledge that relates to that word. For example, one would not be able to understand the word "sell" without knowing anything about the situation of commercial transfer, which also involves, among other things, a seller, a buyer, goods, money, the relation between the money and the goods, the relations between the seller and the goods and the money, the relation between the buyer and the goods and the money and so on. Thus, a word activates, or evokes, a frame of semantic knowledge relating to the specific concept to which it refers (or highlights, in frame semantic terminology).

The idea of the encyclopedic organisation of knowledge itself is old and was discussed by Age of Enlightenment philosophers such as Denis Diderot and Giambattista Vico. Fillmore and other evolutionary and cognitive linguists like John Haiman and Adele Goldberg, however, make an argument against generative grammar and truth-conditional semantics. As is elementary for Lakoffian–Langackerian Cognitive Linguistics, it is claimed that knowledge of language is no different from other types of knowledge; therefore there is no grammar in the traditional sense, and language is not an independent cognitive function. Instead, the spreading and survival of linguistic units is directly comparable to that of other types of units of cultural evolution, like in memetics and other cultural replicator theories.

Neurocognitive functions are cognitive functions closely linked to the integrity of specific brain systems—particular cortical and subcortical regions, neural pathways, and large-scale networks—such that disruption of those neural substrates produces characteristic patterns of cognitive impairment. The concept is central to neuropsychology and cognitive neuroscience, which relate structure and function of the nervous system to cognition and behaviour.

A neurocognitive deficit is a reduction or impairment in one or more cognitive domains attributable to brain dysfunction (e.g., stroke, traumatic brain injury, neurodegenerative disease, epilepsy, HIV infection, or substance use disorder), commonly demonstrated on objective testing and often accompanied by functional decline.

Nootropics (/noʊ.əˈtroʊpɪks/ noh-ə-TROHP-iks or /noʊ.əˈtrɒpɪks/ noh-ə-TROP-iks) (colloquially brain supplements, smart drugs, cognitive enhancers, memory enhancers, or brain boosters) are chemical substances which purportedly improve cognitive functions, such as attention, memory, wakefulness, and self-control.

In the United States, nootropics can be over-the-counter drugs and commonly advertised with unproven claims of effectiveness for improving cognition. The Federal Trade Commission and FDA have warned manufacturers and consumers about possible advertising fraud and marketing scams concerning nootropic supplements. Nootropics include both prescription drugs and dietary supplements marketed to enhance brain function, but while FDA-approved drugs have proven benefits and oversight, many dietary supplements lack evidence, may contain unapproved or hidden drugs, and pose safety and regulatory risks.